/***************************************************************************
 *   Copyright (C) 2008 by Dmitry Malakhov                                 *
 *   abr_mail@mail.ru                                                      *
 *                                                                         *
 *   This file is part of game Fifteens                                    *
 *                                                                         *
 *   Fifteens is free software; you can redistribute it and/or modify      *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   Fifteens is distributed in the hope that it will be useful,           *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

/*crypt.h*/

typedef struct
{
	char *str;
	int length;
} t_ciph_string;

t_ciph_string tciph(t_ciph_string string);
t_ciph_string tdeciph(t_ciph_string string);

t_ciph_string ciph(t_ciph_string string, int len, int l);
t_ciph_string deciph(t_ciph_string string, int len, int l);
